Category: Power Electronics

A. AC – DC
B. DC – DC
C. DC – AC
D. All of these

A. Electric traction
B. Electric vehicles
C. Machine tools
D. All of these

A. rectifier
B. inverter
C. chopper
D. regulator

A. 0.32
B. 0.67
C. 0.45
D. 0.27

A. 0.75
B. 0.7
C. 0.2
D. 0.25

A. Both rectifiers provides positive current to the load
B. Both rectifiers provide negative current to the load
C. One rectifiers provide positive current to the load and the other negative current
D. One rectifier provide positive current to the source and the other negative current to the load

A. Unijunction device
B. Device with three junction
C. Device with four junction
D. None of the above

A. Small current spikes and can be reduced by using an inductive filter
B. Large current spikes and can be increased by using an inductive filter
C. Small current spikes and can be increased by using an inductive filter
D. Large current spikes and can be reduced by using an inductive filter

A. 0.01 A.
B. 0.002 A.
C. 0.009 A.
D. 0.004 A.

A. of long period
B. of short duration
C. both (A) and (B)
D. neither (A) nor (B)